I think Due to our surplus in mining metals and the tech there are loads of different and well heeded collector buying (australian series Kooks, Roos, Wedgies and even lunars) its a nice way to buy something a bit different rather than the basic designs of the US, Canadian, Mexico or South american mines (i wonder where most of this silver goes to be minted cause they definitely would have outputs even after the hundreds of years of exploitation of silver ore )